The helpmanager servlet in the web server in HP OpenView Performance Insight (OVPI) 5.4 and earlier does not properly authenticate and validate requests, which allows remote attackers to execute arbitrary commands via vectors involving upload of a JSP document.

HP OpenView Performance Insight Server 5.2, 5.3, 5.31, 5.4, and 5.41 contains a "hidden account" in the com.trinagy.security.XMLUserManager Java class, which allows remote attackers to execute arbitrary code via the doPost method in the com.trinagy.servlet.HelpManagerServlet class.

Cross-site scripting (XSS) vulnerability in HP OpenView Performance Insight 5.3, 5.31, 5.4, 5.41, 5.41.001, and 5.41.002 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Unspecified vulnerability in HP OpenView Performance Insight 5.3, 5.31, 5.4, 5.41, 5.41.001, and 5.41.002 allows remote attackers to obtain access via unknown vectors.

Cross-site scripting (XSS) vulnerability in HP OpenView Performance Insight 5.3, 5.31, 5.4, 5.41, 5.41.001, and 5.41.002 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.